ATE268226T1 - Siebbelag für schwingsieb - Google Patents

Siebbelag für schwingsieb

Info

Publication number
ATE268226T1
ATE268226T1 AT00901723T AT00901723T ATE268226T1 AT E268226 T1 ATE268226 T1 AT E268226T1 AT 00901723 T AT00901723 T AT 00901723T AT 00901723 T AT00901723 T AT 00901723T AT E268226 T1 ATE268226 T1 AT E268226T1
Authority
AT
Austria
Prior art keywords
spaced
apart
mesh
screen
pair
Prior art date
Application number
AT00901723T
Other languages
English (en)
Inventor
Thomas Cole Adams
Kenneth Wayne Seyffert
David Wayne Largent
David Lee Schulte
Jeffrey Earl Walker
Hector M Murray
Guy Lamont Mcclung
Original Assignee
Varco Int
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Varco Int filed Critical Varco Int
Application granted granted Critical
Publication of ATE268226T1 publication Critical patent/ATE268226T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
    • B07B1/4663—Multi-layer screening surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/012—Making filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/05—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported
    • B01D29/07—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported with corrugated, folded or wound filtering sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
    • B01D29/445—Bar screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
    • B01D33/015—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with flat filtering elements
    • B01D33/0183—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with flat filtering elements supported
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
    • B01D33/03—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements
    • B01D33/0346—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with flat filtering elements
    • B01D33/0376—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with flat filtering elements supported
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
    • B07B1/4618—Manufacturing of screening surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
    • B07B1/4627—Repairing of screening surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
    • B07B1/4645—Screening surfaces built up of modular elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
    • B07B1/4654—Corrugated Screening surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
    • B07B1/4672—Woven meshes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
    • B07B1/469—Perforated sheet-like material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/48—Stretching devices for screens
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/06—Arrangements for treating drilling fluids outside the borehole
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/06—Arrangements for treating drilling fluids outside the borehole
    • E21B21/063—Arrangements for treating drilling fluids outside the borehole by separating components
    • E21B21/065—Separating solids from drilling fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B2201/00—Details applicable to machines for screening using sieves or gratings
    • B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Paper (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Table Equipment (AREA)
  • Food-Manufacturing Devices (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Laser Beam Processing (AREA)
AT00901723T 1999-01-11 2000-01-11 Siebbelag für schwingsieb ATE268226T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/228,572 US6152307A (en) 1993-04-30 1999-01-11 Vibratory separator screens
PCT/GB2000/000011 WO2000041822A1 (en) 1999-01-11 2000-01-11 Screen assembly for use in a vibratory shaker

Publications (1)

Publication Number Publication Date
ATE268226T1 true ATE268226T1 (de) 2004-06-15

Family

ID=22857716

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00901723T ATE268226T1 (de) 1999-01-11 2000-01-11 Siebbelag für schwingsieb

Country Status (8)

Country Link
US (1) US6152307A (de)
EP (1) EP1140379B1 (de)
AT (1) ATE268226T1 (de)
AU (1) AU2303100A (de)
CA (1) CA2359346C (de)
DE (1) DE60011223D1 (de)
NO (1) NO326710B1 (de)
WO (1) WO2000041822A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2331483A1 (en) * 2000-01-20 2001-07-20 Edwin C. Bailey High tensile strength stainless steel screen and method of making thereof
US6431368B1 (en) * 2000-07-05 2002-08-13 Emerson Electric Co. Vibratory screen
US6514303B2 (en) 2001-01-09 2003-02-04 Case Corporation Rotary air screen for a work machine
US6955262B2 (en) * 2003-05-02 2005-10-18 Varco, I/P Inc. Removable seal apparatus for vibratory separator
US20030201237A1 (en) * 2002-04-26 2003-10-30 Grichar Charles Newton Shale shakers
US6726029B2 (en) 2002-06-12 2004-04-27 Varco I/P, Inc. Separator screen with solids conveying end area
US7682996B2 (en) * 2002-11-21 2010-03-23 M-I L.L.C. Vibratory screen
US7484625B2 (en) * 2003-03-13 2009-02-03 Varco I/P, Inc. Shale shakers and screens with identification apparatuses
US20070125687A1 (en) * 2005-12-01 2007-06-07 Kutryk Edward A Screen assembly for a vibratory separator
US7753213B2 (en) 2006-03-30 2010-07-13 M-I Llc Composite screen
US8231010B2 (en) * 2006-12-12 2012-07-31 Varco I/P, Inc. Screen assemblies and vibratory separators
GB2459049B (en) * 2007-07-25 2009-12-16 United Wire Ltd Plugs for repairing sifting or filtering screens
CN102319667A (zh) * 2010-12-31 2012-01-18 布勒(常州)机械有限公司 一种既耐磨又耐用的回转分级筛
GB2531659A (en) * 2013-04-30 2016-04-27 M-I Drilling Fluids U K Ltd Screen having frame members with angled surface(s)
CN104612608A (zh) * 2015-01-30 2015-05-13 张劲南 一种新型泥浆固相控制系统及工艺
US10369501B2 (en) 2016-05-03 2019-08-06 M-I Drilling Fluids Uk Ltd. Apparatus, system and method for combining modular repair plugs
BR112019009989B1 (pt) * 2016-11-17 2022-01-18 Sandvik Intellectual Property Ab Meio de peneiramento para peneirar material e aparelho de peneiramento para peneirar material volumoso que compreende o meio de peneiramento
CN108212735A (zh) * 2018-02-27 2018-06-29 广东中烟工业有限责任公司 一种烟梗筛分装置
WO2021262593A1 (en) * 2020-06-22 2021-12-30 Aqseptence Group, Inc. Wood ship sorter screen and related methods of sorting wood chips
CN114433461A (zh) * 2021-12-25 2022-05-06 佛山市广陆混凝土制品有限公司 残余混凝土砂石分离回收系统

Family Cites Families (159)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US583981A (en) * 1897-06-08 Fruit-grading machine
US2677462A (en) * 1954-05-04 conkling
US275340A (en) * 1883-04-03 kimball
US500302A (en) * 1893-06-27 Slate-picker
US236416A (en) * 1881-01-11 William o
US560858A (en) * 1896-05-26 missroon
US275190A (en) * 1883-04-03 Sieve for roller-mills
US246144A (en) * 1881-08-23 Fanning-mill
US268491A (en) * 1882-12-05 hubbell
US40242A (en) * 1863-10-13 Improvement in grain-sieves
US607598A (en) * 1898-07-19 Grain-separating screen for th resh ing-ivlach in es
US526562A (en) * 1894-09-25 Coal-screen
US516673A (en) * 1894-03-20 Sieve
US777317A (en) * 1904-03-25 1904-12-13 John A Traylor Shaking ore-screen.
US865185A (en) * 1906-11-24 1907-09-03 Stephen J Kerrigan Slate-jig.
US964897A (en) * 1908-04-04 1910-07-19 Noah Bryant Save-all for paper-making machines.
US966578A (en) * 1908-04-20 1910-08-09 Sherman P Murphy Screen for threshing-machines.
US948222A (en) * 1909-04-14 1910-02-01 Clarence W Honabach Shaking-screen.
US984866A (en) * 1909-05-06 1911-02-21 Earl H Tate Aero ore-concentrator and placer-machine.
US1132667A (en) * 1910-06-16 1915-03-23 Louis Milliot Florist's dirt-sieve.
US1098979A (en) * 1912-01-22 1914-06-02 Karl Schuchard Jigging-machine.
US1082612A (en) * 1912-10-01 1913-12-30 Lawrence William Smith Fruit-grading machine.
US1139041A (en) * 1914-09-05 1915-05-11 Ole L Larson Corrugated rotary sieve.
US1242982A (en) * 1916-10-16 1917-10-16 Tyler Co W S Screening device.
US1250768A (en) * 1916-10-20 1917-12-18 Charles Hunnicutt Seed-corn grader.
US1248081A (en) * 1916-12-27 1917-11-27 Carrie S Couch Flour-sifter.
US1359426A (en) * 1919-06-11 1920-11-16 Williams Patent Crusher & Pulv Cage for grinders
US1423021A (en) * 1919-09-22 1922-07-18 Tyler Co W S Screening apparatus
US1344747A (en) * 1919-11-07 1920-06-29 Charles V Wright Shaking-screen
US1626774A (en) * 1920-02-03 1927-05-03 Farley G Clark Method of welding and product thereof
US1614586A (en) * 1920-02-27 1927-01-18 E D Anderson Inc Machine for separating articles
US1397339A (en) * 1920-07-22 1921-11-15 Sturtevant Mill Co Screen-separator
US1505735A (en) * 1922-04-12 1924-08-19 Albert H Stebbins Table concentrator
US1462804A (en) * 1922-04-18 1923-07-24 Evans Edward James Sieve
US1713143A (en) * 1924-02-23 1929-05-14 Gustave A Overstrom Vibrating screen
US1561632A (en) * 1924-02-27 1925-11-17 Herbert S Woodward Perforated indented screen
US1716758A (en) * 1924-12-03 1929-06-11 Bland John Process of separating mica
GB269877A (en) 1926-04-23 1928-04-19 Hermann Schubert Improvements in sifting apparatus
US1678941A (en) * 1927-06-09 1928-07-31 Tyler Co W S Method of making woven-wire screens
US1785195A (en) * 1928-02-07 1930-12-16 Wind Blast Chaffer Company Chaffer for thrashing machines and grain harvesters
US1822298A (en) * 1929-11-08 1931-09-08 Kerrigan Stephen Joseph Slate jig
US1879377A (en) * 1929-12-03 1932-09-27 James W Mcneely Screen and method of making the same
US1950861A (en) * 1931-03-19 1934-03-13 Sr Edward O'toole Method and apparatus for feeding and separating dry coal from refuse
US1997740A (en) * 1931-12-24 1935-04-16 Tyler Co W S Plural cloth screening apparatus
US2052467A (en) * 1931-12-30 1936-08-25 Hermann Rudolf Wire sifting screen
US1997713A (en) * 1932-08-08 1935-04-16 Tyler Co W S Screen and method of making same
US2061850A (en) * 1934-01-29 1936-11-24 Western States Machine Co Filtering element and the art of producing the same
US2082513A (en) * 1934-07-26 1937-06-01 Western States Machine Co Filter sieve and art of making the same
US2104785A (en) * 1934-12-10 1938-01-11 Swan M Akeyson Vibrating endless screen
US2089548A (en) * 1935-03-12 1937-08-10 Colorado Fuel & Iron Corp Means of filtration
GB519680A (en) 1938-09-22 1940-04-03 James Walker Improvements in or relating to strainer plates and drums
US2251909A (en) * 1939-01-23 1941-08-12 Rotospray Mfg Company Separation of solid material from liquid material
US2274700A (en) * 1939-02-14 1942-03-03 Tyler Co W S Screening apparatus
US2190262A (en) * 1939-03-17 1940-02-13 Geist Adolf Shaker pan
US2335084A (en) * 1940-04-29 1943-11-23 Mission Rubber Company Sifter
US2462878A (en) * 1942-11-23 1949-03-01 Mining Process & Patent Co Vibrating screen with vacuum control therefor
US2406051A (en) * 1943-06-26 1946-08-20 Paul Porzelt Apparatus for producing corrugated structures
US2480320A (en) * 1945-02-10 1949-08-30 Vic Cleaning Machine Co Filter
US2511239A (en) * 1947-01-13 1950-06-13 Simplicity Eng Co Screen cloth anchoring and tensioning means
US2648441A (en) * 1948-01-17 1953-08-11 Productive Equipment Corp Vibrating equipment
US2670079A (en) * 1949-09-20 1954-02-23 Iii Fred K Betts Attachment for vibratory screens
US2667975A (en) * 1950-03-03 1954-02-02 Rudolph V Seaholm Self-cleaning strainer
US2723032A (en) * 1950-12-18 1955-11-08 Mining Process & Patent Co Vibrating screens
US2726184A (en) * 1952-11-01 1955-12-06 Purolator Products Inc Method of providing seals for filters
US2774477A (en) * 1954-12-06 1956-12-18 Iowa Mfg Co Cedar Rapids Screen clamping mechanism
US2827169A (en) * 1954-12-07 1958-03-18 Internat Pulp Products Inc Screen plate
US2813629A (en) * 1955-10-14 1957-11-19 John B Brugmann Screen support
US2800227A (en) * 1955-11-16 1957-07-23 Kiger Fred Lime sifter
GB823648A (en) 1956-09-27 1959-11-18 Air Maze Corp Filters for fluids
US2902165A (en) * 1957-03-04 1959-09-01 Multi Metal Wire Cloth Co Inc Filter leaf and method of assembling it
US2980208A (en) * 1957-05-21 1961-04-18 Delbag Luftfilter Gmbh Filter element for extremely fine dust
US2973865A (en) * 1957-09-17 1961-03-07 John F Cibula Rocker screen vibrating machine with undulated screen cloth
US3057481A (en) * 1958-06-12 1962-10-09 Pall Corp Corrugated filter and method of forming the same
US2985303A (en) * 1958-09-18 1961-05-23 Wright Wilbur Quick change, cartridge type, sizing screen, for asphalt plant
US2929464A (en) * 1959-05-18 1960-03-22 Vernco Corp Flat knit filter media
US3070231A (en) * 1959-11-23 1962-12-25 Aggregates Equipment Inc Screening device
US3165473A (en) * 1960-10-24 1965-01-12 Pall Corp Corrugated filter unit
US3092573A (en) * 1961-06-26 1963-06-04 Jordan W Lambert Vibrating screen clamp mechanism
US3176843A (en) * 1962-01-09 1965-04-06 Entoleter Screen tensioner
US3255885A (en) * 1963-02-27 1966-06-14 Nordberg Manufacturing Co Vibrating screen
US3285413A (en) * 1964-03-23 1966-11-15 Selector S Aggregates Co Ltd Screen apparatus
US3243943A (en) * 1964-06-15 1966-04-05 American Air Filter Co Unit filter construction
US3542636A (en) * 1965-07-28 1970-11-24 Kurt Wandel Corrugated board
US3465413A (en) * 1966-10-25 1969-09-09 Universal Filters Inc Method of manufacturing pleated filters
US3458978A (en) * 1967-09-12 1969-08-05 Davis Ind Equipment Ltd Non-planar filter and supporting means
US3574103A (en) * 1968-09-06 1971-04-06 Atomic Energy Commission Laminated cellular material form
GB1287851A (de) * 1969-03-05 1972-09-06
US3747770A (en) * 1969-06-20 1973-07-24 Zurn Ind Inc Filter screen
US3716138A (en) * 1970-05-13 1973-02-13 Hoyt Wire Cloth Co Screen
US3679057A (en) * 1970-09-11 1972-07-25 Damasco Rodolfo Adelto Perez Screen filter pack and method for making same
US3747772A (en) * 1971-05-21 1973-07-24 Parker Hannifin Corp Filter
US3853529A (en) * 1971-06-09 1974-12-10 Farr Co Pleated air filter cartridge
US3789498A (en) * 1971-11-01 1974-02-05 Ambac Ind Method of diffusion bonding
GB1412975A (en) 1971-11-18 1975-11-05 Kralovopolska Strojirna Filters
US3793692A (en) * 1972-12-12 1974-02-26 American Air Filter Co Fluid treating filter
US3900628A (en) * 1973-06-13 1975-08-19 Linatex Corp Of America Pretensioned screen panel
US4033865A (en) * 1974-12-09 1977-07-05 Derrick Manufacturing Corporation Non-clogging screen apparatus
US3943054A (en) * 1974-12-19 1976-03-09 Durex Products, Inc. Segmented screen body
US4022596A (en) * 1975-08-27 1977-05-10 Pedersen George C Porous packing and separator medium
US4019987A (en) * 1976-01-14 1977-04-26 Leonard L Extended area filters
US4075106A (en) * 1976-05-07 1978-02-21 Masahiko Yamazaki Filtering device
US4138303A (en) * 1977-04-21 1979-02-06 Taylor Sr John J Method of forming screen packs
DE2912228A1 (de) 1979-03-28 1980-10-09 Ludwig Krieger Draht Und Kunst Siebboden
US4380494A (en) * 1980-04-14 1983-04-19 Litton Systems, Inc. Vibrating screen with self-supporting screen cloth
US4410427A (en) 1981-11-02 1983-10-18 Donaldson Company, Inc. Fluid filtering device
EP0080288B1 (de) 1981-11-24 1987-10-07 Imperial Chemical Industries Plc Elektrodenstruktur zur Verwendung in einer elektrolytischen Zelle vom Filterpressentyp
GB2124099B (en) 1982-07-24 1986-07-30 Parnaby Cyclones International Dewatering and compacting screen
US4546783A (en) 1983-05-02 1985-10-15 Flo Trend Shares, Inc. Apparatus for washing drill cuttings
US4472473A (en) 1983-07-01 1984-09-18 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Curved cap corrugated sheet
EP0154845A3 (de) 1984-02-24 1986-06-18 Sartorius GmbH. Flaches Filterelement zur Filtration von Fluiden
US4575421A (en) 1984-03-08 1986-03-11 Derrick Manufacturing Corporation Non-clogging wear-reducing screen assembly for vibrating screening machine
US4582597A (en) 1984-04-04 1986-04-15 Sweco, Incorporated Vibratory screen separator
GB8418658D0 (en) 1984-07-21 1984-08-22 Thule United Ltd Filtering screens
GB2161715B (en) 1984-07-21 1988-06-22 Thule United Ltd Improvements in filtering screens
US4617122A (en) 1984-08-01 1986-10-14 Donaldson Company, Inc. Crimp seal pleated filter assembly
US4634535A (en) 1985-03-25 1987-01-06 Lott W Gerald Drilling mud cleaning method and apparatus
US4819809A (en) 1985-09-09 1989-04-11 Derrick Manufacturing Corporation Reinforced polyurethane vibratory screen
US4857176A (en) 1986-08-04 1989-08-15 Derrick Manufacturing Corporation Reinforced molded polyurethane vibratory screen
US4696751A (en) 1986-08-04 1987-09-29 Dresser Industries, Inc. Vibratory screening apparatus and method for removing suspended solids from liquid
US4769968A (en) 1987-03-05 1988-09-13 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Truss-core corrugation for compressive loads
US4820407A (en) 1987-04-24 1989-04-11 Cpi Sales, Inc. Solids screens
US4940500A (en) 1987-08-31 1990-07-10 Tsuchiya Mfg. Co., Ltd. Filter medium forming system and process
GB2210292B (en) 1987-09-26 1991-07-03 Polydeck Screen Corp Screening panels and screen decks
US4954249A (en) 1988-06-10 1990-09-04 Beloit Corporation Wave screen plate
US5084178A (en) 1988-06-15 1992-01-28 Pall Corporation Corrugated filter arrangement with support layer and flow channels
US4832834A (en) 1988-07-11 1989-05-23 Baird Jr Howard R Elastomer sieve screen
US4882054A (en) 1988-08-22 1989-11-21 Derrick Manufacturing Corporation Vibratory screening machine with tiltable screen frame and adjustable discharge weir
US5137622A (en) 1988-09-27 1992-08-11 United Wire Limited Filter screen assembly
AU608392B2 (en) 1988-09-29 1991-03-28 Manfred Franz Axel Freissle Screening arrangement
DE8812647U1 (de) 1988-10-08 1988-12-01 Ludwig Krieger Draht- Und Kunststofferzeugnisse Gmbh, 7500 Karlsruhe Siebboden
US5028474A (en) 1989-07-25 1991-07-02 Czaplicki Ronald M Cellular core structure providing gridlike bearing surfaces on opposing parallel planes of the formed core
US5139154A (en) 1989-12-27 1992-08-18 Beloit Corporation Wear screen plate and method of manufacture thereof
DE4002078C1 (de) 1990-01-25 1991-05-02 Fa. Carl Freudenberg, 6940 Weinheim, De
US5162143A (en) 1990-03-30 1992-11-10 The United States Of America As Represented By The Administrator, National Aeronautics And Space Administration Core design for use with precision composite reflectors
US5221008A (en) 1990-05-11 1993-06-22 Derrick Manufacturing Corporation Vibratory screening machine and non-clogging wear-reducing screen assembly therefor
US5211291A (en) 1991-11-07 1993-05-18 Derrick Manufacturing Corporation Vibratory separator plate for flake-like members
US5256292A (en) 1992-04-16 1993-10-26 Cagle William S Screen for filtering undesirable particles from a liquid
US5312508A (en) 1992-10-16 1994-05-17 John Chisholm Attaching crimped wire mesh to an object requiring heat transfer
US5330057A (en) 1993-01-08 1994-07-19 Derrick Manufacturing Corporation Screen and screen cloth for vibratory machine and method of manufacture thereof
EP0680385B1 (de) * 1993-01-13 1999-09-15 Derrick Manufacturing Corporation Wellenförmiger siebbelag für schwingsieb und verfahren zu dessen herstellung
US6000556A (en) 1993-01-13 1999-12-14 Derrick Manufacturing Corporation Screen assembly for vibratory screening machine
US5417858A (en) 1993-01-13 1995-05-23 Derrick Manufacturing Corporation Screen assembly for vibrating screening machine
US5958236A (en) 1993-01-13 1999-09-28 Derrick Manufacturing Corporation Undulating screen for vibratory screening machine and method of fabrication thereof
US5385669A (en) 1993-04-30 1995-01-31 Environmental Procedures, Inc. Mining screen device and grid structure therefor
US5971159A (en) * 1993-04-30 1999-10-26 Tuboscope I/P, Inc. Screen assembly for a vibratory separator
US5392925A (en) 1993-08-12 1995-02-28 Environmental Procedures, Inc. Shale shaker and screen
US5598930A (en) * 1995-07-20 1997-02-04 Advanced Wirecloth, Inc. Shale shaker screen
US5490598A (en) 1994-03-30 1996-02-13 Drexel Oilfield Services, Inc. Screen for vibrating separator
USH1481H (en) * 1993-06-23 1995-09-05 The United States Of America As Represented By The Secretary Of The Navy Offset corrugated sandwich construction
WO1995005248A1 (en) * 1993-08-16 1995-02-23 The Black Clawson Company Slotted screen for paper stock
US5614094A (en) 1994-05-13 1997-03-25 Deister Machine Co., Inc. Vibrating screen unit
US5636749A (en) 1995-05-18 1997-06-10 Derrick Manufacturing Corporation Undulating screen for vibratory screening machine
US5992641A (en) 1995-06-05 1999-11-30 Ecc International Inc. Methods and apparatus for screening particulate materials
CA2187963C (en) 1995-11-03 2001-04-10 Stephen Proulx Filter cartridge construction and process for filtering particle-containing paint compositions
US5851393A (en) 1995-11-14 1998-12-22 Emerson Electric Co. Screen assembly
DE19631849C1 (de) 1996-08-07 1998-01-08 Svedala Gfa Aufbereitungsmasch Schwingungsantrieb für eine Siebmaschine
US5967336A (en) 1997-09-02 1999-10-19 Southwestern Wire Cloth, Inc. Vibrating screen assembly with improved frame
DE29805984U1 (de) * 1998-04-01 1998-07-02 A.S. Apparatebau GmbH, 83607 Holzkirchen Siebboden
US5950841A (en) 1998-07-22 1999-09-14 Emerson Electric Co. Screen assembly for a vibratory separator

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NO20012900D0 (no) 2001-06-13
WO2000041822A1 (en) 2000-07-20
EP1140379B1 (de) 2004-06-02
NO20012900L (no) 2001-08-31
CA2359346C (en) 2008-09-09
EP1140379A1 (de) 2001-10-10
AU2303100A (en) 2000-08-01
DE60011223D1 (de) 2004-07-08
US6152307A (en) 2000-11-28
NO326710B1 (no) 2009-02-02
CA2359346A1 (en) 2000-07-20

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